[S] Change in coreboot[main]: soc/amd/phoenix/chip.c: Add PHX OpenSIL POC TP2/TP3 calls

[Matt DeVillier (Code Review)]

Attention is currently required from: Ana Carolina Cabral, Fred Reitberger, Jason Glenesk, Matt DeVillier, Nick Kochlowski, Paul Menzel.

Matt DeVillier has posted comments on this change by Nick Kochlowski. ( https://review.coreboot.org/c/coreboot/+/84915?usp=email )

Change subject: soc/amd/phoenix/chip.c: Add PHX OpenSIL POC TP2/TP3 calls
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Patch Set 7:

(1 comment)

File src/soc/amd/phoenix/chip.c:

https://review.coreboot.org/c/coreboot/+/84915/comment/63081c9a_81a9b613?usp... :
PS6, Line 41: default:
            : 			break;
> Is an empty default block good practice? I wouldn't think so, but maybe there's some reason I don't  […]

the latest patchset prints an error in the default case